{"product_id":"beckhoff-el1262-0050-2-channel-digital-input-terminal-5-v-dc-oversampling","title":"Beckhoff EL1262-0050 2-Channel Digital Input Terminal (5 V DC, Oversampling)","description":"\u003ch3\u003eDescription\u003c\/h3\u003e\n\u003cp\u003eThe \u003cstrong\u003eEL1262-0050\u003c\/strong\u003e is a specialized \u003cstrong\u003eEtherCAT Terminal\u003c\/strong\u003e from Beckhoff designed for high-speed signal acquisition. Featuring 2 channels with a nominal voltage of \u003cstrong\u003e5 V DC\u003c\/strong\u003e, this terminal excels in applications requiring precise timing, such as high-resolution event logging. Its key advantage is its \u003cstrong\u003eoversampling\u003c\/strong\u003e capability, allowing it to sample input signals at up to 1 Msample\/s (n = 1...1000 factor), providing an extremely fine-grained view of signal states that exceeds standard cycle times.\u003c\/p\u003e\n\u003ch3\u003eFeatures\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eOversampling Capability:\u003c\/strong\u003e Enables signal sampling at rates higher than the bus cycle time (max. 1 Msample\/s).\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh-Precision Timing:\u003c\/strong\u003e Features Distributed Clocks (DC) support with precision \u0026lt;\u0026lt; 1 µs, making it ideal for synchronized timestamping.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompact Design:\u003c\/strong\u003e Integrates advanced processing into a standard 12 mm wide housing.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFlexible Input Logic:\u003c\/strong\u003e Supports 5 V DC logic signals, common in TTL-based sensors or high-speed encoder feedback interfaces.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGalvanic Isolation:\u003c\/strong\u003e Ensures 500 V isolation between the E-bus and field potential, protecting the controller from signal-side surges.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003cfigure class=\"table\"\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003e\u003cstrong\u003eFeature\u003c\/strong\u003e\u003c\/th\u003e\n\u003cth\u003e\u003cstrong\u003eSpecification\u003c\/strong\u003e\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eManufacturer\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eBeckhoff\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eModel\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eEL1262-0050\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eNumber of Inputs\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e2\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eNominal Voltage\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e5 V DC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSampling Rate\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003emax. 1 Msample\/s\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eInput Filter\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u0026lt; 1 µs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOversampling Factor\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003en = 1…1000\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eClock Precision\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u0026lt;\u0026lt; 1 µs (Distributed Clocks)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDimensions (WxHxD)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e12 mm x 100 mm x 68 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eWeight\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e~55 g\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003ch3\u003eInstallation and Integration Notes\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eWiring:\u003c\/strong\u003e Utilizes 4-wire connection technology. Connections support solid (0.08–2.5 mm²) and flexible (0.14–1.5 mm²) conductors.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSync Configuration:\u003c\/strong\u003e Because this terminal uses Distributed Clocks, ensure that the EtherCAT Master (e.g., TwinCAT) is configured to synchronize the terminal's internal clock to the master clock to achieve the specified \u0026lt; 1 µs precision.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProcess Image:\u003c\/strong\u003e The process image includes both the input data and a 64-bit CycleCounter\/latch, which is essential for tracking when specific samples occurred relative to the bus cycle.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEnvironment:\u003c\/strong\u003e Designed for operation between 0 °C and +55 °C. Ensure proper airflow in the control cabinet when using multiple high-density terminals.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"BECKHOFF","offers":[{"title":"Default Title","offer_id":53106588189035,"sku":"EL1262-0050","price":100.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0953\/3227\/0443\/files\/el1262-0050-ttebzqimv4c.png?v=1776244380","url":"https:\/\/www.plcprotech.com\/de\/products\/beckhoff-el1262-0050-2-channel-digital-input-terminal-5-v-dc-oversampling","provider":"PLC ProTech Ltd.","version":"1.0","type":"link"}